Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is a database?
What is a database?
- A collection of unrelated data
- A collection of related data (correct)
- A data management system
- A single data record
What is a mini-world in the context of a database?
What is a mini-world in the context of a database?
- A database modeling tool
- A virtual reality environment for data storage
- A small-scale experimental database
- Some part of the real world about which data is stored in a database (correct)
What are examples of recent database applications?
What are examples of recent database applications?
- Booking a holiday at the travel agents
- Purchases using your credit card
- Social media databases (Facebook, Twitter, etc.) (correct)
- Purchases from the supermarket
What are known facts that can be recorded and have an implicit meaning in a database?
What are known facts that can be recorded and have an implicit meaning in a database?
Signup and view all the answers
What are the main characteristics of the database approach?
What are the main characteristics of the database approach?
Signup and view all the answers
Which of the following is NOT an example of a recent database application?
Which of the following is NOT an example of a recent database application?
Signup and view all the answers
What is a mini-world in the context of a database?
What is a mini-world in the context of a database?
Signup and view all the answers
What are known facts that can be recorded and have an implicit meaning in a database?
What are known facts that can be recorded and have an implicit meaning in a database?
Signup and view all the answers
What are the main characteristics of the database approach?
What are the main characteristics of the database approach?
Signup and view all the answers
When should a database not be used?
When should a database not be used?
Signup and view all the answers
Flashcards are hidden until you start studying
